Q: What is the negative version of the number 256,400,641?
A: -256,400,641
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 256,400,639 | 256,400,640 | 256,400,642 | 256,400,643 |
| -256,400,639 | -256,400,640 | -256,400,642 | -256,400,643 |